Better language for the CHANGELOG entry of previous commit.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3333 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
-* Fixed that saving a model with multiple habtm associations, would only save the first habtm association.  #3244 [yanowitz-rubyonrails@quantumfoam.org, Florian Weber]
+* Fixed that saving a model with multiple habtm associations would only save the first one.  #3244 [yanowitz-rubyonrails@quantumfoam.org, Florian Weber]
 
 * Fix change_column to work with PostgreSQL 7.x and 8.x.  #3141 [wejn@box.cz, Rick Olson, Scott Barron]